HydroBASINS lev08 watershed · #1080775160
Bassin · #1080775160
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Ganjuwa, Ningi
Sub-basin area
318,6km²
Upstream area
7 396,3km²
Discharge
75,33m³/s
Mean elev.
501m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10807811901540 km²
- Bassin · #1080781310170 km²
2 dept-equivalent regions (GADM L2)
- 231.2 km²72.9% of basin
- 86.1 km²27.1% of basin
1 intersecting protected areas
Bunga Hill
IUCN Not ReportedForest Reserve
19.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
94 distinct species · 480 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #1080775160 : 10 espèces reliées par 10 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,0°C
Annual rain
931mm
Moisture idx (CMI)
-0,53
Runoff
254mm/an
PET
1 979mm
AET
770mm
Mean slope
0,6°
Water table
66cm
Forest
0%
Crops
88%
Urban
8%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)